When the weather keeps you from getting outside, it’s time to log a workout on your indoor trainer. And now you have extra motivation to make your indoor training count. We’re excited to be partnering with The Sufferfest to offer our Premium members access to monthly training videos designed to help you stay fit, reach peak performance, and meet your goals.

Real-time Segments gives Premium members their segment times instantly and removes the wait — see the day’s leaderboard and where you stand immediately after completing the segment. Settle any debates with friends about your times while you catch your breath at the end of a big push.

We’re excited to bring the fun and motivation of Strava Challenges to our mobile apps. Download the latest versions of Strava for Android and iPhone today to discover, join, and participate in upcoming Challenges directly from your mobile device.

Track your progress: Now you can access your Challenge stats while on the go. Check in on your effort towards the Challenge goal, earn milestone badges, and keep tabs on your spot on the leaderboard.

Invite friends: Challenges are more fun with more people. Share Challenges via Facebook, Twitter, email and SMS and compare your results with friends.

Get motivated: Stay on top of your game with new Challenges every month and see how you stack up against athletes around the world.

Kick things off with one (or more) of our June Challenges. We’ve got The Junedoggle, which is the next installment of the Monthly Training Series, as well as a few others for runners and cyclists.